apr_table_setn in mod_proxy_balancer.c

[jean-frederic clere]

Hi,

In mod_proxy_balancer.c there is the following code:
+++
   /* Add the session route to request notes if present */
   if (route) {
       apr_table_setn(r->notes, "session-sticky", (*balancer)->sticky);
       apr_table_setn(r->notes, "session-route", route);
       /* Add session info to env. */
       apr_table_setn(r->subprocess_env,
                      "BALANCER_SESSION_STICKY", (*balancer)->sticky);
       apr_table_setn(r->subprocess_env,
                      "BALANCER_SESSION_ROUTE", route);
   }
+++
"session-route" is SC_A_JVM_ROUTE in AJP but what are the purpose of the 
others?

Cheers

Jean-Frederic